With Kroll on the rampage, the Doctor and Romana are appalled to discover that Thawn intends to fire a rocket at the creature which will also kill the Swampies. Can the Doctor find the fifth segment in time to save the day?

Synopsis Source: Doctor Who Guide

Broadcast Source: BBC

Ratings Information:

Consolidated figures: 9.900m viewers (+7 days) (31st place), AI 63

Home Region:

The weekly guide to Doctor Who broadcasts worldwide since 1998.
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